Gay and merry have similar denotation and dissimilar connotation.
Hope this helps!
C, I think. A looks good, but B is missing a comma.
She was 16. She originally started to write this book because on of her friends had gotten beat up so she just wanted to rant, another fun fact: since she was so young and also a girl, she didnt want people to not buy her book becuaseof that so she decided to stay anomus just like j.k rowling
What is the story focused on?